Description

3-Hydroxy-4-[[4-[6-[[2-Hydroxy-3-[(Phenylamino)Carbonyl]Naphthyl]Azo]Benzoxazol-2-Yl]Phenyl]Azo]-n-Phenylnaphthalene-2-Carboxamide is a high-performance, complex azo dye intermediate characterized by its benzoxazole and naphthalene carboxamide structure. This compound is engineered to deliver exceptional color strength, thermal stability, and lightfastness, making it a critical component for creating advanced colorants. It is primarily utilized by manufacturers in the specialty chemical and advanced materials sectors who require precise and durable coloration solutions. The product, identified by CAS No. 79832-56-7, is supplied to meet the stringent quality demands of industrial-scale production.

Application

• High-Performance Pigments and Dyes: Serves as a key intermediate for synthesizing complex organic pigments (DPP analogs, high-performance azo pigments) used in automotive coatings, industrial paints, and plastics requiring superior weather resistance.
• Functional Dyes for Advanced Materials: Used in the development of dyes for liquid crystal displays (LCDs), optical data storage, and non-linear optical (NLO) materials due to its extended conjugated system.
• Textile Dyeing: Employed in the production of dyes for synthetic fibers like polyester and nylon, where high wash-fastness and color vibrancy are essential.
• Inkjet Inks: Acts as a precursor for colorants in high-quality digital printing inks, contributing to broad color gamut and stability.
• Research & Development: A valuable building block in academic and industrial R&D for exploring new chromophores, photoactive compounds, and molecular sensors.
• Security Printing: Potential application in the formulation of security inks for banknotes and official documents, leveraging its specific spectroscopic properties.

Basic Information

Product Name	3-Hydroxy-4-[[4-[6-[[2-Hydroxy-3-[(Phenylamino)Carbonyl]Naphthyl]Azo]Benzoxazol-2-Yl]Phenyl]Azo]-n-Phenylnaphthalene-2-Carboxamide
CAS No.	79832-56-7
Molecular Formula	C51H32N6O5
Molecular Weight	808.84 g/mol
Synonyms	79832-56-7; 3-Hydroxy-4-{[4-(6-{[2-hydroxy-3-(phenylcarbamoyl)naphthalen-1-yl]diazenyl}-1,3-benzoxazol-2-yl)phenyl]diazenyl}-N-phenylnaphthalene-2-carboxamide; Azo Benzoxazole Naphthalene Carboxamide Dye Intermediate; CI Disperse Red 367 (related); Solvent Red 179 (related); Complex Azo-Benzoxazole Pigment Intermediate; Naphthol AS-based benzoxazole azo dye
EINECS	Contact for details

Quality Control

Our production of 3-Hydroxy-4-[[4-[6-[[2-Hydroxy-3-[(Phenylamino)Carbonyl]Naphthyl]Azo]Benzoxazol-2-Yl]Phenyl]Azo]-n-Phenylnaphthalene-2-Carboxamide adheres to a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing batch-specific results are provided and traceability is maintained throughout the supply chain.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. The container must be kept tightly closed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Dark red to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.